With HighKey, you get:
- Discreet hits whenever you want (hit 1 gram cart even when its closed)
- Compatibility with most 510-thread carts – use with all 0.5 & 1g carts
- Low-key vape pen for carts that doesn’t draw unwanted attention
- Customized vaping with 4 VV settings (2.0v – 4.0v) & preheat function (2.0v)
- High-performing battery (500mAh) lasts a day & charges under 1 hour
- Never lose it – quick release latch so you can attach it to your keychain
HighKey - A Discreet Key Fob Cart Vaporizer for Stealth Ninja Vapers
Meet HighKey - a discreet, versatile, and user-friendly cart vaporizer that's perfect for vaping your THC/CBD oils & e-juice on the go. With its adjustable variable voltage (temp) control, substantial battery capacity (500mAh), and convenient car key vape battery design, it's a great choice if you want to enjoy your carts discreetly and efficiently. When not in use, your cart is hidden inside the pen and protected - clip it on a lanyard or a belt loop and take it anywhere with you! Single-button operation makes it a breeze to sneak a hit in virtually every situation!

Included in the box:
- 1X HighKey Key Fob Vaporizer
- 1X USB-S Charging Cable
- HighKey User Manual
Not included in the box:
Key features:
- Discreet key fob vape design
- 4 temp settings (2.0v – 4.0v)
- Easy to use & easy to clean
Dimensions & weight:
Height 2.80′ | 7.09 cm
Width 1.26′ | 3.2 cm
Depth 1.10′ | 2.79 cm
Weight 0.11 lb | 50g
Why Kind Pen™
The most important questions
The HighKey is the James Bond of cart vaping. This super discreet vaporizer looks just like a car key fob, so you can vape on the down low without anyone the wiser. It’s perfect for all oils, including THC/CBD, and for more viscous (thicker) e-juices.
The HighKey is your go-to for standard-size 510-thread cartomizers (0.5 gram and 1 gram) that contain vapable oil and nicotine e-liquid. It’s exclusively for oils, and will not work with concentrates or dry herbs.
The HighKey is compatible with all 510-thread tanks that are 0.5 or 1 gram in size. So, whether you’re rocking a glass tank or a plastic one, long or short, the HighKey’s got you covered. Note: you can still use this car fob vape battery with bigger 2-gram cartomizers as it will connect to the 510-thread screw. Only, you won’t be able to hide the device inside the battery since it will be too big to fit.
- Click that button five times fast to power up your HighKey.
- Screw on your favorite 510-thread cartridge.
- Choose your voltage (2.8V, 3.2V, 3.6V, or 4.0V) by clicking the button three times.
- For those thick oils, double-click the button to activate the preheat function.
- To vape, press and hold the button, and inhale the clouds.
Keep your HighKey clean and charged, and experiment with different voltage settings to find your sweet spot. Also, don’t forget to use that preheat function for those thick oils – it’ll make a world of difference!
This device is easy to clean – simply wipe it down with a damp cloth occasionally. Make sure to remove any debris or oil from the 510-thread in case your cart leaks. Use alcohol wipes to clean the thread every couple of weeks of use.
The HighKey is super discreet, versatile, and easy to use. It heats up in a flash, leaves no lingering vapor, and has a long-lasting battery. Plus, it’s covered by a lifetime warranty, so you can vape with confidence. What’s not to love?
The HighKey’s battery is a champ. It can last for a couple of days of vaping without recharging, depending on your usage. And when it’s time to recharge, it juices up in under an hour.
The HighKey is the master of disguise. It’s small, sleek, and looks just like a car key fob. You can easily slip it into your pocket or purse, and no one will be the wiser. Perfect for those stealthy vape sessions.
The HighKey is crafted with durable plastic for the outer casing and a stainless steel keychain. It’s built to last and withstand everyday wear and tear. One vaper even mentions in his review that he ran over the battery with his passenger van and it was still working as new after!
You bet! The HighKey comes with a Lifetime Warranty, just like all our Kind Pen products. We stand behind our vapes, so you can vape fearlessly and with confidence.